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ID 14265
Eprint ID
14265
FullText URL
Thumnail 103_899.pdf 215 KB
Title Alternative
High-performance liquid chromatographic determination of ascorbic acid and total ascorbic acid in Chinese vegetables
Author
Shimada, Yoshihiro
Ko, Sanae
Ogata, Masana
Abstract
A Simple high-performance liquid chromatographic method is described for the rapid estimation of ascorbic acid and total ascorbic acid. Use of tetra-n-butylammonium bromide as an ion-pairing reagent in the mobile phase yielded reproducible retention for ascorbic acid. Total ascorbic acid is determined by reducing the dehydroascorbic acid to ascorbic acid by treatment with DL-homocysteine. This high-performance liquid chromatographic method has been applied to the analysis of several Chinese vegetables. These Chinese vegetables contained more total ascorbic acid than any other vegetables on the market.
Keywords
高速液体クロマトグラフィー
イオン対試薬
アスコルビン酸
総アスコルビン酸
中国野菜
Note
原著
Published Date
1991-08
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume103
Issue
issue7-8
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
899
End Page
903
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
http://www.journalarchive.jst.go.jp/japanese/jnlabstract_ja.php?cdjournal=joma1947&cdvol=103&noissue=7-8&startpage=899
Related Url
http://www.okayama-u.ac.jp/user/oma/index.html
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma